/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineStatsInterface.h
Asynchronous update one or more user's stats
void UpdateStats ( const FUniqueNetIdRef LocalUserId, const [TArray](API\Runtime\Core\Containers\TArray)< [FOnlineStatsUserUpdatedStats](API\Plugins\OnlineSubsystem\Interfaces\FOnlineStatsUserUpdatedStats) > & UpdatedUserStats, const [FOnlineStatsUpdateStatsComplete](API\Plugins\OnlineSubsystem\Interfaces\FOnlineStatsUpdateStatsComplete) & Delegate )